The SS command of Auschwitz concentration camp refers to those units, commands, and agencies of the German SS which operated and administered the Auschwitz concentration camp during World War II; it is not a list of all personnel who served at Auschwitz, but does include those in command positions. Due to its large size and key role in the Nazi genocide program, the Auschwitz Concentration Camp encompassed personnel from several different branches of the SS, some of which held overlapping and shared areas of responsibility.